CN207484659U - A kind of sponge urban road grass-planting ecological ditch - Google Patents
A kind of sponge urban road grass-planting ecological ditch Download PDFInfo
- Publication number
- CN207484659U CN207484659U CN201820047483.4U CN201820047483U CN207484659U CN 207484659 U CN207484659 U CN 207484659U CN 201820047483 U CN201820047483 U CN 201820047483U CN 207484659 U CN207484659 U CN 207484659U
- Authority
- CN
- China
- Prior art keywords
- drainpipe
- grass
- ecostagnation
- planting ecological
- ecological ditch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model proposes a kind of sponge urban road grass-planting ecological ditches, grass-planting ecological ditch is the groove of up concave type structure, it is characterized in that, including the groove ontology between the road of both sides, the groove ontology is equipped with aquifer, building stones laying, ecostagnation soil layer and rammed earth base successively from top to bottom, the ecostagnation soil layer is wrapped up by filtration fabrics, and the building stones laying bottom is equipped with the first drainpipe, and the upper side wall of first drainpipe is equipped with several diafiltration holes.In this application, preliminary diafiltration is carried out to rainwater by grass-planting ecological ditch to collect, rainwater is collected to be recycled, it is improved by the structure to drainpipe and position is set, rainwater is facilitated directly to enter in drainpipe from diafiltration hole by the filtering of building stones laying, and since drainpipe and ecostagnation soil layer joint side are not provided with diafiltration hole, when rainwater is less than in aquifer, water will not upwards be overflowed from ecostagnation soil layer and directly be penetrated into drainpipe, it is ensured that there are moisture more than needed in ecostagnation soil layer.
Description
Technical field
The utility model is related to Architectural Design technical field more particularly to a kind of sponge urban road grass-planting ecologicals
Ditch.
Background technology
Sponge city refers to that city can have as sponge adapting to environmental change and reply natural calamity etc.
Good " elasticity ", water suction, water storage, infiltration, water purification, the water stored when needing discharged and be used when raining.Sponge city
City's construction should follow the principles such as Ecology Precedence, and natural way is combined with artificial measures, ensure municipal drainage prevention waterlogging safety
Under the premise of, realize that rainwater in the accumulation, infiltration and purification of urban area, promotes the utilization and life of rainwater resource to the maximum extent
State environmental protection.In sponge Process of Urban Development, the systematicness of natural precipitation, surface water and groundwater should be planned as a whole, coordinate to
Each link of the water circulation uses such as water, draining, and consider its complexity and chronicity.
The measure of common reduction urban runoff pollution has biological delaying basin, Vegetative Filter Strips, rainwater-collecting slot etc..But
Existing single control measure of regulating and storing are to rainwater storage energy force difference, and to the control of rainwash and pollutant that heavy rain is brought
Effect is poor.Grass planting ditch is that have the function of important water suction, infiltration and water purification in sponge urban construction, and grass planting ditch can
Storage and conveying roofing and rainwash rainwater.But existing grass planting ditch is all single water suction form, if prominent meet especially big flood
Water, the grass planting ditch of traditional form be easy to cause ponding and are seriously particularly grass planting ditch of the road along side, do not have the effect of effective draining
Fruit, also easy rainwater spread unchecked to road；In addition, the grass planting ditch of the prior art is in the process of running, the rainwater being discharged into is in grass planting
Residence time in ditch is not grown, it is impossible to reach preferable purification filtering effect.
Utility model content
The purpose of this utility model is to provide for a kind of sponge urban road grass-planting ecological ditch, purification filtering effect compared with
It is good, and avoid occurring ponding serious situation during storm flood.
To achieve these goals, the utility model proposes a kind of sponge urban road grass-planting ecological ditch, including two side lines
Groove ontology between road, the groove ontology are equipped with aquifer, building stones laying, ecostagnation soil layer and element successively from top to bottom
Rammed earth base, the ecostagnation soil layer are wrapped up by filtration fabrics, and the bottom of the building stones laying is equipped with the first drainpipe, institute
The upper side wall for stating the first drainpipe is equipped with several diafiltration holes.
Further, in the sponge urban road grass-planting ecological ditch, first drainpipe is equipped with the diafiltration
The one side of something in hole is placed in the building stones laying bottom side, another half of embedded in the ecostagnation soil layer top side.
Further, in the sponge urban road grass-planting ecological ditch, the both sides of the groove ontology are equipped with road
Edge, the curb are equipped with rhone with the groove ontology joint place.
Further, in the sponge urban road grass-planting ecological ditch, the road is equipped with saturating successively from top to bottom
The water surface, permeable screed-coat, porous base course, permeable underlayment and the rammed earth base, the porous base course bottom are equipped with the
Two drainpipes.
Further, in the sponge urban road grass-planting ecological ditch, water guide branch pipe, institute are equipped in the rhone
Water guide branch pipe is stated with second drainpipe to lead to.
Compared with prior art, the beneficial effects of the utility model are mainly reflected in：By grass-planting ecological ditch to rainwater into
The preliminary diafiltration of row is collected, and is collected rainwater and is recycled, and is improved by the structure to drainpipe and position is set, facilitate rainwater
Directly entered in drainpipe, and due to drainpipe and ecostagnation soil layer joint side from diafiltration hole by the filtering of building stones laying
Diafiltration hole is not provided with, when rainwater is less than in aquifer, water will not upwards overflow from ecostagnation soil layer and directly penetrate into drainpipe
It is interior, it is ensured that there are moisture more than needed in ecostagnation soil layer.
Description of the drawings
Fig. 1 is the structure diagram of sponge urban road grass-planting ecological ditch in the utility model.
Wherein：11- aquifers, 12- building stones laying, 13- ecostagnations soil layer, 14- rammed earths base, 2- filterings are knitted
Object, 31- curbs, 32- rhones, the permeable faces of 41-, the permeable screed-coats of 42-, 43- porous base courses, the permeable underlayments of 44-, 51-
One drainpipe, the second drainpipes of 52-, 53- water guide branch pipes
Specific embodiment
The sponge urban road grass-planting ecological ditch of the utility model is described in more detail below in conjunction with schematic diagram,
Which show the preferred embodiments of the utility model, it should be appreciated that those skilled in the art can change described here reality
With advantageous effects that are novel, and still realizing the utility model.Therefore, description below should be understood as art technology
Personnel's is widely known, and is not intended as the limitation to the utility model.
In utility model, unless otherwise prescribed and limit, fisrt feature second feature it " on " or it " under " can be with
It is in direct contact including the first and second features, it is not to be in direct contact but pass through it that can also include fisrt feature and second feature
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " under " and " above " including fisrt feature
Right over second feature and oblique upper or be only to represent that fisrt feature level height is higher than the height of second feature.First
Feature second feature " on ", " under " and " below " including fisrt feature immediately below second feature or obliquely downward or only
Only represent that fisrt feature level height is less than second feature.
In addition, description purpose is only used for if any term " first ", " second ", and it is not intended that indicating or implying relatively heavy
The property wanted or the implicit quantity for indicating technical characteristic." first " is defined as a result, " second " feature can be expressed or implicit include
One or more this feature, in the utility model description, " at least " is meant that one or more, unless otherwise bright
It is really specific to limit.
The utility model is more specifically described by way of example with reference to attached drawing in the following passage.According to following explanation and power
The advantages of sharp claim, the utility model and feature will become apparent from.It should be noted that attached drawing using very simplified form and
Using non-accurate ratio, only to purpose that is convenient, lucidly aiding in illustrating the utility model embodiment.
As shown in Figure 1, the utility model proposes a kind of sponge urban road grass-planting ecological ditch, including between the road of both sides
Groove ontology, groove ontology are equipped with aquifer 11, building stones laying 12, ecostagnation soil layer 13 and rammed earth successively from top to bottom
Base 14, ecostagnation soil layer 13 are wrapped up by filtration fabrics 2, and the bottom of building stones laying 12 is equipped with the first drainpipe 51, first row
The upper side wall of water pipe 51 is equipped with several diafiltration holes.Further, in the present embodiment, the first drainpipe 51 is equipped with diafiltration
The one side of something in hole is placed in 12 bottom side of building stones laying, another half of embedded in 13 top side of ecostagnation soil layer, avoids ecostagnation soil layer 13
Interior water directly enters from the contact surface of the first drainpipe 51 in the first drainpipe 51.
Further, as shown in Figure 1, in the present embodiment, the both sides of groove ontology are equipped with curb 31, and curb 31 is located at
The edge of road, curb 31 and groove ontology joint place are equipped with rhone 32, when rain-water accumulating is full in groove ontology, stormwater overflow
It in rhone 32 and discharges, rainwater is avoided, which to flow on road, influences pedestrian.Road from top to bottom successively be equipped with permeable face 41, thoroughly
Water screed-coat 42, porous base course 43, permeable underlayment 44 and rammed earth base 14,43 bottom of porous base course are equipped with the second draining
Pipe 52.Water guide branch pipe 53 is equipped in rhone 32, water guide branch pipe 53 leads to the second drainpipe 52, and rhone 32 passes through water guide branch
Pipe 53 leads to the second drainpipe 52, by increasing drainage channel, to accelerate drainage rates.
To sum up, in the present embodiment, the sponge urban road grass-planting ecological ditch of proposition, by grass-planting ecological ditch to rainwater into
The preliminary diafiltration of row is collected, and is collected rainwater and is recycled, and is improved by the structure to drainpipe and position is set, facilitate rainwater
It is filtered by building stones laying 12 and directly entered in drainpipe, and due to drainpipe and 13 joint of ecostagnation soil layer from diafiltration hole
Side is not provided with diafiltration hole, and when rainwater is less than in aquifer 11, water will not upwards be overflowed from ecostagnation soil layer 13 and directly be oozed
Enter in drainpipe, it is ensured that there are moisture more than needed in ecostagnation soil layer 13.
The preferred embodiment of the utility model is above are only, does not play the role of any restrictions to the utility model.
Any person of ordinary skill in the field, in the range of the technical solution of the utility model is not departed from, to the utility model
The technical solution and technology contents of exposure make the variations such as any type of equivalent replacement or modification, belong to without departing from the utility model
Technical solution content, still fall within the scope of protection of the utility model.
Claims (5)
1. a kind of sponge urban road grass-planting ecological ditch, grass-planting ecological ditch is the groove of up concave type structure, which is characterized in that including
Groove ontology between the road of both sides, the groove ontology are equipped with aquifer, building stones laying, ecostagnation soil successively from top to bottom
Layer and rammed earth base, the ecostagnation soil layer are wrapped up by filtration fabrics, and the bottom of the building stones laying is equipped with first row
Water pipe, the upper side wall of first drainpipe are equipped with several diafiltration holes.
2. sponge urban road grass-planting ecological ditch according to claim 1, which is characterized in that first drainpipe is equipped with
The one side of something in the diafiltration hole is placed in the building stones laying bottom side, another half of embedded in the ecostagnation soil layer top side.
3. sponge urban road grass-planting ecological ditch according to claim 1, which is characterized in that the both sides of the groove ontology
Curb is equipped with, the curb is equipped with rhone with the groove ontology joint place.
4. sponge urban road grass-planting ecological ditch according to claim 3, which is characterized in that the road from top to bottom according to
It is secondary to be equipped with permeable face, permeable screed-coat, porous base course, permeable underlayment and the rammed earth base, the porous base course bottom
Portion is equipped with the second drainpipe.
5. sponge urban road grass-planting ecological ditch according to claim 4, which is characterized in that be equipped with and lead in the rhone
Water branch pipe, the water guide branch pipe lead to second drainpipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820047483.4U CN207484659U (en) | 2018-01-11 | 2018-01-11 | A kind of sponge urban road grass-planting ecological ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820047483.4U CN207484659U (en) | 2018-01-11 | 2018-01-11 | A kind of sponge urban road grass-planting ecological ditch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207484659U true CN207484659U (en) | 2018-06-12 |
Family
ID=62458753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820047483.4U Expired - Fee Related CN207484659U (en) | 2018-01-11 | 2018-01-11 | A kind of sponge urban road grass-planting ecological ditch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207484659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024759A (en) * | 2018-07-25 | 2018-12-18 | 南昌航空大学 | A kind of Rain Garden system integrating rainwater catchment system and sport and body-building |
-
2018
- 2018-01-11 CN CN201820047483.4U patent/CN207484659U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024759A (en) * | 2018-07-25 | 2018-12-18 | 南昌航空大学 | A kind of Rain Garden system integrating rainwater catchment system and sport and body-building |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105735455B (en) | One kind enters river pollution complex ecological closure works system | |
| CN105794523B (en) | It is a kind of to seep the tree pool device for storing purification function with rainwater | |
| CN101775839A (en) | Rainwater penetrating-discharging integrated ecological system | |
| CN205348354U (en) | System that utilizes is handled to regional low rainwater that influences | |
| CN206707132U (en) | A kind of ecological grassplot that reutilization system is collected with siphon drainage | |
| CN206571217U (en) | Outdoor Parking position system based on sponge the idea of the city | |
| CN205474683U (en) | Landscape permeable pavement | |
| CN106917522A (en) | A kind of Outdoor Parking position system based on sponge the idea of the city | |
| CN205529748U (en) | Concrete brick that permeates water with cooling function | |
| CN207032427U (en) | A kind of Rainwater collection system suitable for old cell | |
| CN106087648B (en) | A kind of special Quick drainage of urban road and irrigation system | |
| CN207484659U (en) | A kind of sponge urban road grass-planting ecological ditch | |
| CN207469026U (en) | A kind of grass planting ditch for sponge city | |
| CN201817851U (en) | Rainwater ecological utilization system | |
| CN208328599U (en) | A kind of pervious asphalt road draining device | |
| CN206693154U (en) | A kind of town and country river course slope protection system | |
| CN216786729U (en) | Prevent road surface ponding's novel ecology road structure that permeates water | |
| CN113863465A (en) | Ecological drainage system of sponge urban road | |
| CN205669248U (en) | Municipal administration rainwater-collecting tapping equipment | |
| CN107354989A (en) | A kind of Rainwater collection system suitable for old cell | |
| CN209482083U (en) | A kind of assembled gap porous pavement with rain water collecting system | |
| CN208590349U (en) | A kind of sponge road sinks formula greenbelt | |
| CN209369004U (en) | A kind of garden rainwater-collecting treatment facilities | |
| CN209227664U (en) | Radial pattern rain-water accumulating releases seepage well system | |
| CN208152219U (en) | A kind of dry depression for sponge city |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20200111 |